For example, Jupiter is the most massive planet in our solar system. It’s so big, it could swallow 1,000 Earths. So it ...

The head of planetary defense at the European Space Agency discusses 2024 YR4, an asteroid with a small chance of striking ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...

The United States has been at the epicenter of the planet’s most unusually cold conditions early in 2025. The polar vortex is ...

The idea that life on Earth arose through a series of improbable "hard" evolutionary steps may be misjudged, according to a ...

From star births to deaths and a party in a black hole, here are some of the reports we’ve been getting back from the ...

Related: The Homemade Pies at this Montana Restaurant are so Good, You’ll Drive Miles for a Bite The staff at Cosmic Pizza ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

In a first-of-its-kind experiment conducted at the world's most powerful particle accelerator, the Large Hadron Collider (LHC), scientists have attempted to discover if the universe's heaviest ...

The six planets are visible now, and will remain so until late February. Mars, Venus, Jupiter and Saturn should be visible to the naked eye. You'll need a high-powered viewing device like a ...